baber/WOPTO huggingface dataset:
Patent BR-0315800-A (BR)
Title: Derivados de imidazopiridina, seu processo de preparação e as composições farmacêuticas que os contêm
Inventor: RAULT SYLVAIN
IPC: A61P3/06
Filed: 2003-11-04
Abstract: "DERIVADOS DE IMIDAZOPIRIDINA, SEU PROCESSO DE PREPARAçãO E AS COMPOSIçõES FARMACêUTICAS QUE OS CONTêM". A presente invenção refere-se a compostos de fórmula (I): na qual R¬ 1¬ representa um átomo de hidrogênio, de halogênio, um grupamento alquila, polialogenoalquila, ciano, nitro, hidroxicarbonila, alcoxicarbonila, aminocarbonila, alquilaminocarbonila, ou dialquilaminocarbonila , R¬ 2¬ representa um átomo de hidrogênio, um grupamento alquila, arila eventualmente substituída, heteroarila eventualmente substituída ou um grupamento R¬ 20¬C(X)- com: R¬ 20¬ representando um grupamento alquila, alcóxi, amino, alquilamino, dialquilamino, arila eventualmente substituída ou heteroarila eventualmente substituída, X representando um átomo de oxigênio, de enxofre, ou um grupamento NR¬ 21¬ no qual R¬ 21¬ representa um átomo de hidrogênio ou um grupamento alquila, R¬ 3¬ representa um átomo de hidrogênio, ou um grupamento alquila, n representa um número inteiro compreendido inclusivamente entre 1 e 6, a representação R¬ 1¬ significa: seus enantiómeros, diaestereoisómeros, assim como seus sais de adição a um ácido ou a uma base farmaceuticamente aceitável.
Patent BR-0316224-A (BR)
Title: Sequência de dna da região genÈmica tcd de photorhabdus luminescens
Inventor: FFRENCH-CONSTANT RICHARD H
IPC: A01H5/10
Filed: 2003-11-12
Abstract: "SEQUêNCIAS DE DNA DA REGIãO GENÈMICA TCD DE PHOTORHABDUS LUMINESCENS". Seq³ências de nucleotídeos para sete genes, tccC4, tcdA3, tcdA2, tcdB2, tccC3, tcdA4, tccC5, da região genómica tcd de Photorhabdus luminescens W-14, são úteis na expressão heteróloga de toxinas de inseto oralmente ativas.
Patent BR-0316767-A (BR)
Title: Método de modulação usando decisão hard para modulação de amplitude em quadratura e equipamento correspondente
Inventor: HONG-SEOK SEO
IPC: H04L25/06
Filed: 2003-06-25
Abstract: "MéTODO DE MODULAçãO USANDO DECISãO HARD PARA MODULAçãO DE AMPLITUDE EM QUADRATURA E EQUIPAMENTO". Correspondente refere-se a uma demodulação de decisão hard de um sinal modulado em amplitude por quadratura, de forma quadrada, em particular a um método de demodulação de decisão hard e equipamento capaz de fazer uma demodulação rápida e precisa, demodulando um sinal recebido em unidades de bits. Num método de demodulação de decisão hard de um sinal modulado em amplitude por quadratura, de forma quadrada, determinando em unidades de bit e não em unidades de símbolos um valor de saída correspondente ao valor de um componente em quadratura de fase e o valor de um componente em fase, é possível desenvolver uma técnica de demodulação mais útil e fornecer uma função secundária ao processar cada bit independentemente, de acordo com a demodulação de unidades de bit. Além disto, a invenção pode ser constituída apenas por um circuito de comparação sem necessidade de um tratamento aritmético no processo de demodulação melhorando a flexibilidade da configuração usada e a velocidade de processamento.
Patent BR-8002531-A (BR)
Inventor: BRANDES W
IPC: C07D261/18
Filed: 1980-04-24
Abstract: N-allenyl-acetanilides of the formula   <IMAGE>   in which R1 represents hydrogen, alkyl or halogen, R2 represents hydrogen or alkyl, R3 represents hydrogen or alkyl, R4 represents hydrogen or alkyl, R5 represents hydrogen or alkyl and R6 represents furyl, tetrahydrofuryl, thiophenyl or tetrahydrothiophenyl; isoxazolyl which is optionally substituted by alkyl; alkyl, alkenyl or alkynyl, in each case optionally substituted by cyano or thiocyano; dihalogenoalkyl; or the grouping CH2SR7, CH2Az, CH2OR7, CH2SR7, OR7 <IMAGE>  wherein R7 represents an optionally substituted alkyl, alkenyl, alkynyl or alkoxyalkyl radical and Az represents pyrazol-1-yl, 1,2,4-triazol-1-yl or imidazol-1-yl. which possess fungicidal properties.
Patent BR-8101323-A (BR)
Inventor: BLANK H
IPC: A01N43/64
Filed: 1981-03-06
Abstract: In the preparation of 4-amino-6-tert.-butyl-3-alkylthio-1,2,4-triazin-5-(4H)-one of the formula   <IMAGE>   wherein (1) pivaloyl cyanide of the formula (CH3)3C-CO-CN is reacted to form a derivative of pyruvic acid, (2) the pyruvic acid derivative is condensed with thiocarbohydrazide of the formula NH2-NH-CS-NH-NH2 to form 4-amino-6-tert.-butyl-3-mercapto-1,2,4-triazin-5(4H)-one of the formula   <IMAGE>  and (3) this is alkylated, the improvement which comprises effecting step (1) by reaction with a carboxylic acid anhydride of the formula R-CO-O-CO-R in which R is an optionally substituted aliphatic radical with up to 8 carbon atoms or an optionally substituted phenyl radical, in the presence of a strong acid at a temperature between about -50 DEG  and +150 DEG  C., and then adding water to the reaction mixture, thereby to form trimethylpyruvic acid N-acylamide of the formula (CH3)3C-CO-CO-NH-CO-R.
Patent BR-8207122-A (BR)
Inventor: MUNDAY THEODORE FEGLEY
IPC: C01B25/32
Filed: 1982-12-08
Abstract: A process is described for providing food grade calcium phosphate having an acceptably white color and purity level by reacting food grade phosphoric acid and an off-colored lime in the presence of from 0.01% to 0.3% of hydrogen peroxide, based on the amount of lime used, whereby the hydrogen peroxide bleaches the resulting calcium phosphate into an acceptably white product.
Patent BR-8400218-A (BR)
Inventor: KLIMMEK HELMUT
IPC: B01J35/10
Filed: 1984-01-19
Abstract: The invention provides nickel-based catalysts suitable for hydrogenation reactions comprising a water soluble, silica containing carrier material amounting to 90-10 parts by weight and 10-90 parts by weight of nickel/nickel compound, having an overall active nickel surface of 70-200 m<2>/g, nickel/nickel compound aggregates with an average particle size of 2-100 micrometers, which aggregates are for at least 60%, preferably for at least 80% free of carrier particles. The average nickel crystallite size is preferably between 0.5 and 10 nanometers, more preferably between 1 and 3 nanometers. The catalysts can be prepared in a multistep process involving rapid precipitation of nickel compound, an insoluble carrier and a distinct, much longer ageing step followed by separation of solids, drying and activation.
Patent BR-8600538-A (BR)
Inventor: BENH REINHARD
IPC: H01G4/30
Filed: 1986-02-07
Abstract: An electrical layer capacitor is formed of a stack of individual capacitors, each of which is formed of a plastic carrier layer, of a metal coating as an electrode applied thereto, of a plastic film as a dielectric generated thereon by glow polymerization, and a further metal coating applied as a cooperating electrode. The metal coatings of a same polarization are conducted to same lateral faces of the stack, and the individual capacitors are limited along a longitudinal direction of the stack by a straight cut at one side and by a wavy cut at the other side.
Patent BR-8601243-A (BR)
Inventor: FISCHER H C ARTUR DR
IPC: F16B13/08
Filed: 1986-03-20
Abstract: 1. Expansible plug for anchoring in drilled holes that widen conically inwards, comprising a bolt, preferably with an external thread, which has an expander cone and is supported on the base of the drilled hole, it being possible for an expansible sleeve that is provided with longitudinal slots over part of its length to be driven onto the expander cone of the bolt, the expansible blades being limited in the longitudinal direction by a circumferential groove, characterised in that the expansible blades are divided into sections of approximately equal length by at least one notch extending transversely to the longitudinal direction of the expansible blade.
Patent BR-8606491-A (BR)
Inventor: BERGER MICHEL
IPC: D04H3/07
Filed: 1986-12-30
Abstract: Process for the preparation of a composite material formed of reinforcing fibers, regularly distributed and oriented in more than two directions, and of a matrix filling up the space between said fibers. According to the invention, said process consists in: producing a convex brush of said reinforcing fibers, regularly distributed and fixed by one of their ends on a convex base, said fibers being subjected to an intensive D.C. electrostatic field, oriented in parallel to said fibers so that the fibers are immobilized in stretched condition perpendicularly to the base surface; inserting between said fibers, layers or grids of fibers, disposed successively at 90 DEG  from one another, said insertion being carried out while the reinforcing fibers fixed on said base are subjected to the intensive D.C. electrostatic field; removing the elements used for fixing the fibers of the brush; impregnating the fibrous structure with a liquid pre-matrix, and optionally subjecting it to a compression for subsequent densification of the resulting pre-material; and finally, subjecting the pre-material to conditions permitting the formation of the matrix.
Patent BR-8607094-A (BR)
Inventor: ANDERSSON KJELL RUNE
IPC: D21H17/67
Filed: 1986-04-02
Abstract: In a process for making paper from an aqueous paper pulp, especially a pulp containing bleached/unbleached mechanical pulps or unbleached chemical pulps, a combination of chemicals is added for improving drainage and retention. As drainage-and retention-improving aids are added a cationic polyacrylamide and a sol of colloidal inorganic particles having at least one surface layer of aluminium silicate or aluminum-modified silicic acid.
Patent BR-8904235-A (BR)
Inventor: ROBERTSON MALCOLM ALLAN
IPC: C23C2/26
Filed: 1989-08-23
Abstract: The surface quality and lustre of galvanised wire produced by the gas jet wiping method and cooled by jets of a cooling fluid may be improved by exposing the wire (10) to a reactive gas atmosphere containing sulphide or chloride radicals in a gas containment vessel (17) after the wire has passed through the gas jet wiping nozzle (16) and before it is contacted by the cooling fluid from water spouts (23). The wire is exposed to the reactive gas atmosphere for a sufficient length of time to form a protective surface coating of metal sulphide or chloride.
Patent BR-8907619-A (BR)
Inventor: LARSSON NILS HAKAN IVAR
IPC: E06B9/08
Filed: 1989-08-24
Abstract: An arrangement in primarily doors of e.g. the kind comprising one door leaf (1) which is sufficiently flexible to allow the door to be opened and closed by the door leaf (1) being wound on and off a roller, respectively. An insert piece (2) is set into the door leaf (1), the material of said insert piece having properties which differ from those of the rest of the door leaf. The insert piece (2) is set into the door leaf (1) by means of a device which is easily openable and re-closable.
Patent BR-9007638-A (BR)
Inventor: MARGOLIS GEOFFREY
IPC: A23L13/60
Filed: 1990-09-10
Abstract: A method and apparatus for eliminating fat from a formed ground meat product while maintaining desireable texture and other eating qualities, comprising the steps of placing the product on a support member configured to promote the flow of fat away from the product; bringing the product to a temperature at which a substantial proportion of the fat contained in the meat is liquified; and compessing the product against the support member only after a portion of the fat contained in the meat is liquified, by applying a pressure which repeatedly traverses the product in a plane parallel to the support member for a period and at a pressure level sufficient to exude a substantial portion of the liquified fat from the product. During at least part of the time when pressure is applied, a non-fat liquid is supplied to the top surface of the product.
Patent BR-9008051-A (BR)
Inventor: FARMER PETER HARRINGTON
IPC: C08J7/04
Filed: 1990-12-20
Abstract: PCT No. PCT/US90/07554 Sec. 371 Date Jun. 7, 1993 Sec. 102(e) Date Jun. 7, 1993 PCT Filed Dec. 20, 1990.A plastic sheet, preferably of plasticized partial polyvinyl butyral, for a laminated safety glazing, having means dispersed on its surface, preferably comprising a multiplicity of spaced projections, capable of resisting adhesion to a rigid panel, such as glass, of such a glazing when the sheet is laminated to the panel, the area of the sheet surface without such dispersed means having high affinity for adhesion. The projections physically block adhesion of a dispersed area of the sheet to the panel in that the means on the sheet surface have no or weak interfacial adhesion. The multiplicity of space projections also have low or no affinity for adhesion when in blocking contact with each other or with another plasticized partial polyvinyl butyral surface and thereby increase blocking resistance.
Patent BR-9101849-A (BR)
Inventor: ADAMS JEROME THOMAS
IPC: C09J201/00
Filed: 1991-05-07
Abstract: Adhesive resins are filled with carbon fibers that have a three-dimensional structure. The fibers have variable lengths and widths. The fiber filled adhesive exhibits high thermal conductivity values. Electronic systems having components bonded by a layer of these adhesive resins have high through-the-thickness thermal conductivity. <IMAGE>
Patent BR-9106811-A (BR)
Inventor: HINTZE-BRUENING HORTZ
IPC: C03C17/32
Filed: 1991-08-08
Abstract: The invention concerns photo-hardened oligomers prepared from a) a hydroxy and/or amino compound with a hydroxy or amino number between 3 and 4 and a mean molecular weight between 500 and 4,000, b) a compound with two hydroxy and/or amino groups and a mean molecular weight between 200 and 4,000, c) a monoethylenically unsaturated compound containing a group with an active hydrogen atom and having a mean molecular weight between 116 and 1,000, d) an aliphatic and/or cycloaliphatic diisocyanate, characterized in that components (a) to (d) are used in amounts such that 1) the molar ratio of component (a) to component (b) is between 0.1 and 1.1, 2) the molar ratio of component (c) to component (a) is between 2.0 and 10, 3) the ratio by equivalent of the isocyanate groups in component (d) to the hydroxy and/or amino groups in components (a) to (c) combined is between 0.9 and 1.0.
Patent BR-9301256-A (BR)
Inventor: HUEWELMANN HELMUT
IPC: B65B7/08
Filed: 1993-03-22
Abstract: Bags open on one side and preferably provided with side folds are grasped on their side region, in the region of their orifice edges, by pairs of grippers, the grippers of which can be moved towards and away from one another. The side walls of the bags are drawn apart between the grippers, in the region of the orifice edges, by pairs of suckers arranged in a frame of the device. Filling connections which can lower and raise the opened bags are arranged in the frame. A closing device closes the bag orifice edges which are tautened by moving the grippers apart from one another and which are thereby laid one on top of the other. So that the desired net weights of the filling quantity can be recorded with high accuracy, the pair of grippers (5, 6) and the drive device for its opening and closing movements and for moving the grippers towards and away from one another are arranged on a supporting device (1, 1'), which supporting devices (1, 1') are connected to the frame via weighing devices (2). <IMAGE>
Patent BR-9501164-A (BR)
Inventor: FLAT JEAN-JACQUES
IPC: C08G18/65
Filed: 1995-03-22
Abstract: A polyurethane elastomer compsn. contains (a) a polydiene polyol, (b) castor oil, (c) opt. a polyol with low mol. wt., and (d) a polyisocyanate with at least 2 NHCO gps., with the amt. of castor oil being sufficient to give (i) a delta tangent (tg delta) of at least 0.2, measured at the Tg of the compsn., this being at least -20 deg. C, and (ii) a Shore hardness of 30 A to 80 D according to DIN 53505.
Patent BR-9506379-A (BR)
Inventor: KROEGER DIETRICH
IPC: B06B1/16
Filed: 1995-09-23
Abstract: PCT No. PCT/EP95/03773 Sec. 371 Date May 24, 1996 Sec. 102(e) Date May 24, 1996 PCT Filed Sep. 23, 1995 PCT Pub. No. WO96/10285 PCT Pub. Date Apr. 4, 1996An electric motor-driven unbalanced vibration generator with an electric motor which is enclosed in a motor housing and the extended motor shaft of which is provided with at least one unbalanced body which can rotate and which is provided in a region which lies radially outside of a radial segment of the unbalanced body, with an additional segment which extends over the motor housing and which can rotate around it. The axial segment of the unbalanced body represents the critical part of the unbalanced mass. As a result of the axial extension of the unbalanced body over the motor housing, and thus the shifting of the center of mass of the unbalanced mass to between the bearings of the motor, a second unbalanced mass at the other end of the motor is no longer necessary. In addition, as a result of the outside radial position of the main segment of the unbalanced body, the unbalanced mass can easily be changed by means of additional masses which can be inserted into the segment and removed from it.
Patent BR-9506898-A (BR)
Inventor: ROSEN PER
IPC: F02B3/06
Filed: 1995-01-16
Abstract: PCT No. PCT/SE95/00026 Sec. 371 Date Oct. 8, 1996 Sec. 102(e) Date Oct. 8, 1996 PCT Filed Jan. 16, 1995 PCT Pub. No. WO95/23286 PCT Pub. Date Aug. 31, 1995The invention relates to a method for supplying vapor to intake air that is supplied to an internal combustion engine. The method comprises the steps of compressing the intake air before supplying the vapor and contacting, in a moistening means, the intake air with liquid, by simultaneously feeding the compressed intake air and the liquid into the moistening means and causing the intake air and the liquid to flow in opposite directions through the moistening means. The invention also relates to a device for supplying vapor to the intake air of an internal combustion engine, to which a compressor for compressing the intake air is connected. The device comprises a moistening means, which is connected between the compressor and the engine and which comprises a first connection for feeding the water into the moistening means and a second connection for feeding the intake air into the moistening means, the moistening means being adapted to carry out the supply of water vapor to the intake air by contacting the intake air and the water with each other, while flowing in opposite directions through the moistening means.
Patent BR-9507104-A (BR)
Inventor: HENRY DICK PETER
IPC: C02F11/02
Filed: 1995-03-16
Abstract: PCT No. PCT/AU95/00145 Sec. 371 Date Sep. 16, 1996 Sec. 102(e) Date Sep. 16, 1996 PCT Filed Mar. 16, 1995 PCT Pub. No. WO95/25071 PCT Pub. Date Sep. 21, 1995A waste treatment process including the steps of: (i) passing waste material which may comprise animal or human faeces comprising an insoluble component such as lignocellulose through a bioreactor system including a plurality of bioreactors in series and maintaining said insoluble component as a suspension in said waste material; and (ii) separating suitably by filtration the insoluble component from the waste material. A waste treatment plant including: (i) a bioreactor system including a plurality of bioreactors in series for treatment of waste material; (ii) means such as filtration for separating an insoluble component from said waste material after passage through the bioreactor system.
Patent BR-9508705-A (BR)
Inventor: KAELL NORBERT
IPC: C21C5/52
Filed: 1995-03-21
Abstract: A method and a device for directly feeding liquid metal into an electric furnace. A carriage carrying a ladle filled with molten metal is moved forward into a starting position adjacent the electric furnace then lowered and horizontally translated until the upper rim of the ladle is located over the electric furnace. The ladle is then tipped and gradually raised and translated to keep the upper ladle rim in a position in which the liquid metal can be poured into the furnace. The ladle is tilted back, lowered and horizontally translated to return it to the starting position.
Patent BR-9510164-A (BR)
Inventor: BLACKWELL GORDON
IPC: A61K6/00
Filed: 1995-08-16
Abstract: A composition and method of treating a dental tooth surface and adhering a restorative material to the treated dental tooth surface is provided. A liquid composition is applied to at least the portion of the tooth to form a treated surface. The composition includes at least 50 percent by weight of a volatile organic solvent, at least 15 percent by weight of one or more polymerizable acrylate compounds and an effective amount of a photoinitiator. At least a portion of the polymerizable compounds are multifunctional polymerizable compounds having at least three acrylate moieties. The polymerizable compounds are substantially soluble in the solvent. The composition is adapted to form a polymeric material which is adapted to adhere to dentin with a bond strength of at least 12 MPa. Restorative material is then adhered to the treated surface with a bond strength of at least about 12 MPa. The polymeric material has a yield strength of at least 50 MPa, an elastic modulus of at least 1,000 MPa, a resilience of at least 0.4 MPa and/or provides an initial marginal integrity after etching the teeth of at least 90 percent.
Patent BR-9706690-A (BR)
Title: Formulação de suplemento alimentar e/ou medicamento;conjunto de recipientes.
Inventor: CAMPOS AFRANIO DE ALMEIDA
IPC: A23L21/20
Filed: 1997-11-21
Abstract: "FORMULAçãO DE SUPLEMENTO ALIMENTAR E/OU MEDICAMENTO; CONJUNTO DE RECIPIENTES". A presente invenção, conjuga produtos de propriedades orgânicas e biológicas compatíveis, numa formulação destinada à criação de um suplemento alimentar e/ou medicamento, contendo substancias que se completam, valorizando o produto final, que se torna dessa forma mais completo em suas finalidades e indicações, bem dosificado, de mais fácil manipulação, conservação e embalagem, sendo mais apropriadamente utilizável pelos seus indicadores e consumidores. A dita formulação é caracterizada por conter: GELéIA REAL DE ABELHAS 4 a 80% PRóPOLIS 4 a 80% PFAFFIA STENOPHYLA OU PANICULATA 4 a 80% ILLEX BRASILIENSIS OU PARAGUAENSIS 4 a 80% PóLEN 0 a 84% ALOE VERA 0 a 80% Essa formulação pode variar também na forma de embalagem, conforme sua destinação e o percentual de cada um de seus componentes, podendo serem embalados em cápsulas, frascos, saquinhos etc..., cada componente isoladamente ou em conjunto, desde que usados conjuntamente e de acordo com os percentuais da formulação.
Patent BR-9712160-A (BR)
Title: Processo para preparar uma composição de massa, massa enlatada, alimento assado, e, composição de massa.
Inventor: LAUGHLIN DANIEL L
IPC: A21D10/04
Filed: 1997-09-09
Abstract: "PROCESSO PARA PREPARAR UMA COMPOSIçãO DE MASSA, MASSA ENLATADA, ALIMENTO ASSADO, E, COMPOSIçãO DE MASSA". A invenção é dirigida a um processo para preparar uma composição de massa. De acordo com o processo, uma primeira mistura líquida compreendendo água e um ácido de crescimento é formada. Uma segunda mistura líquida compreendendo água e uma base de crescimento é também formada. Após cada mistura líquida ser formada separadamente, a primeira e a segunda misturas líquidas são combinadas para formular uma massa em que referida massa prova rapidamente e provê um maior volume específico quando do forneamento. A invenção também é dirigida a uma composição de massa formulada a partir de duas misturas líquidas separadas, uma primeira mistura líquida compreendendo água e uma base de crescimento. Quando as duas misturas líquidas são combinadas com farinha, a massa resultante compreende de cerca de 30% em peso a cerca de 60% em peso de farinha; de cerca de 20% em peso a cerca de 40% em peso de água; e cerca de 0,1% em peso a cerca de 2,0% em peso de ácido de crescimento; de cerca de 0,1% em peso a cerca de 2,0% em peso de ácido de crescimento. De acordo com a invenção, a massa prova rapidamente e, uma vez assada, provê um volume específico na faixa de cerca de 2 cm^ 2^/g a 5 cm^ 2^/g.